-
- Scientific American, 3 March 1906
- Year: 1906
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- Scientific American, 26 May 1906
- Year: 1906
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- Scientific American, 2 March 1907
- Year: 1907
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- Scientific American, 13 April 1907
- Year: 1907
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- Scientific American, 24 March 1906
- Year: 1906
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- Scientific American, 23 March 1907
- Year: 1907
-
- Scientific American, 5 October 1907
- Year: 1907
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- Scientific American, 3 August 1907
- Year: 1907
-
- Scientific American, 1 April 1905
- Year: 1905
-
- Scientific American, 7 February 1903
- Year: 1903
-
- Scientific American, 3 March 1906
- Year: 1906
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 26 May 1906
- Year: 1906
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 2 March 1907
- Year: 1907
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 13 April 1907
- Year: 1907
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 24 March 1906
- Year: 1906
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 23 March 1907
- Year: 1907
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 5 October 1907
- Year: 1907
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 3 August 1907
- Year: 1907
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 1 April 1905
- Year: 1905
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 7 February 1903
- Year: 1903
- Publisher: Scientific American
- Language: English
- Place of Publication: New York